Understanding Citywalk Through Social Media: A Spatial-Statistical Analysis in Shanghai

The uploaded file contains the original Citywalk social media posts, coordinates and classifications of different Citywalk POIs, sentiment scores, Shannon Diversity Index for different grids, public transport statistics, public transport accessibility statistics, green area statistics, and the Grid Citywalk Activity Index.本次上传的文件包含原始城市漫步（Citywalk）社交媒体帖子、不同城市漫步兴趣点（POIs）的坐标与分类、情感评分、不同网格的香农多样性指数（Shannon Diversity Index）、公共交通统计数据、公共交通可达性统计数据、绿地统计数据，以及网格城市漫步活动指数（Grid Citywalk Activity Index）。